A Science Of Impurity
DOWNLOAD
Download A Science Of Impurity PDF/ePub or read online books in Mobi eBooks. Click Download or Read Online button to get A Science Of Impurity book now. This website allows unlimited access to, at the time of writing, more than 1.5 million titles, including hundreds of thousands of titles in various foreign languages. If the content not found or just blank you must refresh this page
A Science Of Impurity
DOWNLOAD
Author : Christopher Hamlin
language : en
Publisher: Univ of California Press
Release Date : 1990-01-01
A Science Of Impurity written by Christopher Hamlin and has been published by Univ of California Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-01-01 with History categories.
A Science Of Impurity
DOWNLOAD
Author : C Hamlin
language : en
Publisher: CRC Press
Release Date : 1990-01-01
A Science Of Impurity written by C Hamlin and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990-01-01 with Science categories.
A Science of Impurity is the first detailed history of the mobilization of chemistry (and later bacteriology) to meet the public demand for good water. It also offers a perspective on understanding how modern physical sciences are tapped to ensure public good. A Science of Impurity explores the social framework in which chemists came to work on problems of water quality, the strategies they used to study the environment, their conclusions and their role in dealing with a fearful public. For historians of science, researchers and planners in the water industry.
Chemistry
DOWNLOAD
Author : Bernadette Bensaude-Vincent
language : en
Publisher: World Scientific
Release Date : 2012
Chemistry written by Bernadette Bensaude-Vincent and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012 with Science categories.
Introduces the central issues in the philosophy of chemistry. Mobilizing the theme of impurity, this book explores the tradition of chemistry's negative image. It argues for the positive philosophical value of chemistry, reflecting its characteristic practical engagement with the material world.
The Impurity Of Science
DOWNLOAD
Author :
language : en
Publisher:
Release Date : 1962
The Impurity Of Science written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with categories.
Science is impure in two ways. There is not a 'pure' science. By this I mean that physics impinges on astronomy, on the one hand, and chemistry on biology on the other. And not only does each support its neighbors but derives sustenance from them. The same can be said of chemistry. Biology is, perhaps, the example par excellence today of an 'impure' science. Beyond this, there is no 'pure' science itself divorced from human values. The importance of science to the humanities and the humanities to science in their complementary contribution to the variety of human life grows daily. The need for men familiar with both is imperative. We are faced today with a social decision resulting from our progress in molecular genetics at least equal to, and probably greater than, that required of us twenty years ago with the maturity of nuclear power.
The Impurity Of Science
DOWNLOAD
Author : Melvin Calvin
language : en
Publisher:
Release Date : 1962
The Impurity Of Science written by Melvin Calvin and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1962 with Science categories.
Self Diffusion And Impurity Diffusion In Pure Metals
DOWNLOAD
Author : Gerhard Neumann
language : en
Publisher: Elsevier
Release Date : 2011-08-19
Self Diffusion And Impurity Diffusion In Pure Metals written by Gerhard Neumann and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-08-19 with Technology & Engineering categories.
Diffusion in metals is an important phenomenon, which has many applications, for example in all kinds of steel and aluminum production, and in alloy formation (technical applications e.g. in superconductivity and semiconductor science). In this book the data on diffusion in metals are shown, both in graphs and in equations. Reliable data on diffusion in metals are required by researchers who try to make sense of results from all kinds of metallurgical experiments, and they are equally needed by theorists and computer modelers. The previous compilation dates from 1990, and measurements relying on the electron microprobe and the recent Rutherford backscattering technique were hardly taken into account there. This reference book, containing all results on self-diffusion and impurity diffusion in pure metals with an indication of their reliability, will be useful to everyone in this field for the theory, fundamental research and industrial applications covered. • Up-to-date and complete (including EPMA and RBS investigations) • Indication of reliability of the measurements • Reassessment of many early results • Data can easily be extracted from Tables and Graphs
Measuring Elemental Impurities In Pharmaceuticals
DOWNLOAD
Author : Robert Thomas
language : en
Publisher: CRC Press
Release Date : 2018-01-29
Measuring Elemental Impurities In Pharmaceuticals written by Robert Thomas and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-29 with Medical categories.
Recent regulations on heavy metal testing have required the pharmaceutical industry to monitor a suite of elemental impurities in pharmaceutical raw materials, drug products and dietary supplements. These new directives s are described in the new United States Pharmacopeia (USP) Chapters , , and , together with Q3D, Step 4 guidelines for elemental impurities, drafted by the ICH (International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use), a consortium of global pharmaceutical associations, including the European Pharmacopeia (Ph.Eur.), the Japanese Pharmacopeia (JP) and the USP. This book provides a complete guide to the analytical methodology, instrumental techniques and sample preparation procedures used for measuring elemental impurities in pharmaceutical and nutraceutical materials. It offers readers the tools to better understand plasma spectrochemistry to optimize detection capability for the full suite of elemental PDE (Permitted Daily Exposure) levels in the various drug delivery categories. Other relevant information covered in the book includes: The complete guide to measuring elemental impurities in pharmaceutical and nutraceutical materials. Covers heavy metals testing in the pharmaceutical industry from an historical perspective. Gives an overview of current USP Chapters and and ICH Q3D Step 4 Guidelines. Explains the purpose of validation protocols used in Chapter , including how J-values are calculated Describes fundamental principles and practical capabilities of ICP-MS and ICP-OES. Offers guidelines about the optimum strategy for risk assessment Provides tips on how best to prepare and present your data for regulatory inspection. An indispensable resource, the fundamental principles and practical benefits of ICP-OES and ICP-MS are covered in a reader-friendly format that a novice, who is carrying out elemental impurities testing in the pharmaceutical and nutraceutical communities, will find easy to understand.
Pharmaceutical Industry Practices On Genotoxic Impurities
DOWNLOAD
Author : Heewon Lee
language : en
Publisher: CRC Press
Release Date : 2014-08-29
Pharmaceutical Industry Practices On Genotoxic Impurities written by Heewon Lee and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-29 with Medical categories.
A great deal of confusion and uncertainty over genotoxic impurity (GTI) identification, assessment, and control exists in the pharmaceutical industry today. Pharmaceutical Industry Practices on Genotoxic Impurities strives to facilitate scientific and systematic consensus on GTI management by presenting rationales, strategies, methods, interpretati
Metal Impurities In Silicon Device Fabrication
DOWNLOAD
Author : Klaus Graff
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-08
Metal Impurities In Silicon Device Fabrication written by Klaus Graff and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-03-08 with Technology & Engineering categories.
A discussion of the different mechanisms responsible for contamination together with a survey of their impact on device performance. The author examines the specific properties of main and rare impurities in silicon, as well as the detection methods and requirements in modern technology. Finally, impurity gettering is studied along with modern techniques to determine gettering efficiency. Throughout all of these subjects, the book presents only reliable and up-to-date data so as to provide a thorough review of recent scientific investigations.
Purity And Danger
DOWNLOAD
Author : Professor Mary Douglas
language : en
Publisher: Routledge
Release Date : 2013-06-17
Purity And Danger written by Professor Mary Douglas and has been published by Routledge this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-06-17 with Social Science categories.
Purity and Danger is acknowledged as a modern masterpiece of anthropology. It is widely cited in non-anthropological works and gave rise to a body of application, rebuttal and development within anthropology. In 1995 the book was included among the Times Literary Supplement's hundred most influential non-fiction works since WWII. Incorporating the philosophy of religion and science and a generally holistic approach to classification, Douglas demonstrates the relevance of anthropological enquiries to an audience outside her immediate academic circle. She offers an approach to understanding rules of purity by examining what is considered unclean in various cultures. She sheds light on the symbolism of what is considered clean and dirty in relation to order in secular and religious, modern and primitive life.